User manual HUMMINBIRD LEGEND 1000

[. . . ] Operations Manual Operational instructions for Humminbird Legend 1000 Series including the Legend ­1000, 1005, 1000 Deep and 1005 Deep THANK YOU Thank you for choosing Humminbird®, America's#1 name in fishfinders. Humminbird has built its reputation by designing and manufacturing top-quality, thoroughly reliable marine equipment. Your Humminbird is designed for trouble-free use in even the harshest marine environment. In the unlikely event that your Humminbird does require repairs, we offer an exclusive Service Policy - free of charge during the first year after purchase, and available at a reasonable rate after the one-year period. [. . . ] During initial power up, the backlight turns on at full brightness so the display will be visible at night. The backlight will then begin to decrease in intensity automatically until it is off in order to save energy. Selecting the CONTROL PANEL LIGHT choice stops the automatic off process, keeping the backlight on at the intensity level selected. The Light setting defaults to factory settings after the Legend 1000 Series is turned off. The factory setting is ON full at power up and automatic decrease to OFF. Contrast CONTRAST enhances the viewability of the LCD by making it darker or lighter. Selecting a higher number darkens the display; selecting a lower number lightens the display. The LEGEND 1000 SERIES uses sophisticated electronics to adjust the contrast level automatically; however, at times of extreme heat or cold, manually adjusting the contrast for best display may be needed. The CONTRAST setting is retained in memory after the unit is turned off as long as it is set between 6 and 10. The factory setting is 8. Sonar View SONAR VIEW (Deep Models only) selects the source of the sonar information being displayed. 200kHz displays sonar information and FISH ID from the 200kHz beam only. 50kHz displays sonar information and FISH ID from the 50kHz beam only. SPLIT SCREEN presents the sonar information from the 200kHz and 50kHz beams simultaneously in side-byside windows. 200KHZ/50KHZ displays the sonar information from the 200kHz beam and target information from the 50kHz beam. The SONAR VIEW setting is retained in memory after the unit is turned off. The factory setting is 200KHZ. Split window 50kHz/200kHz, shown with metric depth, °C and kph digital readouts available on international models. RTS Window RTS WINDOW selects the width of the window dedicated to REAL TIME SONARTM. Selecting NARROW decreases the width of the RTS WINDOW leaving more space for the CHART WINDOW, but some sonar returns will not be visible. Selecting WIDE makes the RTS WINDOW wider and shows more of the sonar intensity information, but less space on the LCD is available for sonar history. Selecting OFF turns off the RTS WINDOW and the entire LCD shows sonar history. Note: When the RTS Window is adjusted to Wide, no grayscale information is shown. The RTS WINDOW setting is retained in memory after the LEGEND 1000 SERIES is turned off. The factory setting is NARROW. 9 USING THE LEGEND 1000 SERIES SURFACE CLUTTER / WHITE LINE / FILTER / DEPTH ALARM / TEMP ALARM Surface Clutter SURFACE CLUTTER eliminates most sonar returns near the water surface caused by trapped air, boat wakes and temperature inversions. Most surface clutter appears on the display because the strongest sonar returns come from the shallowest objects. The LEGEND 1000 SERIES uses a sophisticated feature called TVG (Time Variable Gain) to overcome surface clutter and counteract the effect of depth on sonar return strength. [. . . ] This applies only to Humminbird products returned to our factory in Eufaula, Alabama. This Service Policy is subject to change without notice. SERVICE POLICY / SERVICE PROCEDURES Returning Your Unit for Service Before sending your unit in for repair, please contact the factory, either by phone or by email, to obtain a Repair Authorization Number for your unit. Please have your product model name and serial number available before calling the factory. If you contact the factory by e-mail, please include your product model name and serial number in the e-mail, and use Request for Repair Authorization Number for your e-mail subject header. [. . . ]